Not that it matters what I think... But Luck is more interesting because your not really sure what's the point of the show... It's certainly tring to be a character study but more is afoot. Commercial success for HBO is whatever keeps people subscribing to HBO. It's shows like Treme and Luck that keep folks paying for HBO. Netflix and Hulu are serious threats to the pay cable networks. If they don't create interesting content they are cooked.
Luck has some wonderful actors doing some great work. It shouldn't be just about some silly explosion or who's getting naked. Luck is a mystery and it's not about how they are going to get off the island. I haven't really figured out where the show is taking the viewer but that's part of it charm. It is a bonus seeing some terrific actors do nice work.

You might think it says something about "Luck" that it doesn't appear to be even as popular as its little-seen HBO counterpart "Treme" and might not quite measure up from a critical standpoint either. At the same time, the past two episodes, the fifth and sixth out of nine in the first season ...